<template>
  <div>
    <div>
      <router-link
        to="/ui_router"
        exact-active-class="active"
        active-class="active"
        >UI_Router</router-link
      >
      <router-link
        to="/contacts"
        exact-active-class="active"
        active-class="active"
        >Contacts</router-link
      >
      <router-link to="/about" exact-active-class="active" active-class="active"
        >About</router-link
      >
    </div>
    <div>
      <router-view></router-view>
    </div>
  </div>
</template>

<script>
export default {};
</script>

<style scoped>
.active {
  color: red;
}
</style>